Samsung Galaxy Note 8 (SM-N9508) is a samsung device (codename: sm-n9508). FirmwareMirror hosts 16 verified firmware builds, covering: CHM. Available as official firmware. Last updated: April 2021. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy Note 8 (SM-N9508) (sm-n9508). All firmware files include MD5 hash verification and are available for direct download.
| Version | Method | Size | Release Date | MD5 Hash | Download |
|---|---|---|---|---|---|
| N9508ZMU7DTG2/N9508CHM7DTG2/N9508ZMU7DTG2 | Odin | 148.21 MB | N/A |
N/A
|
Download |
| N9508ZMU7DTL2/N9508CHM7DTL2/N9508ZMU7DTK1 | Odin | 57.06 MB | N/A |
N/A
|
Download |
| N9508ZMU7DUC1/N9508CHM7DUC2/N9508ZMU7DUC1 | Odin | 41.49 MB | 2021-03-01 |
N/A
|
Download |
| N9508ZMU7DTI1/N9508CHM7DTI1/N9508ZMU7DTI2 | Odin | 139.85 MB | N/A |
N/A
|
Download |
| N9508ZMS7DUD1/N9508CHM7DUD1/N9508ZMU7DUC1 | Odin | 371.78 MB | 2021-04-01 |
N/A
|
Download |
| N9508ZMU7DTK1/N9508CHM7DTK1/N9508ZMU7DTK1 | Odin | 65.32 MB | N/A |
N/A
|
Download |
| N9508ZMU6DTF2/N9508CHM6DTF2/N9508ZMU6DTE3 | Odin | 153.83 MB | N/A |
N/A
|
Download |
| N9508ZMU6DSL1/N9508CHM6DSL1/N9508ZMU6DSL1 | Odin | 287.48 MB | N/A |
N/A
|
Download |
| N9508ZMU6DTB1/N9508CHM6DTB1/N9508ZMU6DTB1 | Odin | 267.49 MB | N/A |
N/A
|
Download |
| N9508ZMU5DSH2/N9508CHM5DSH2/N9508ZMU5DSH3 | Odin | 459.36 MB | N/A |
N/A
|
Download |
| N9508ZMS5DSJ2/N9508CHM5DSJ2/N9508ZMS5DSJ2 | Odin | 457.96 MB | N/A |
N/A
|
Download |
| N9508ZMU5DSG2/N9508CHM5DSG2/N9508ZMU5DSG2 | Odin | 483.25 MB | N/A |
N/A
|
Download |
| N9508ZMU4DSC7/N9508CHM4DSC7/N9508ZMU3DSC9 | Odin | 547.19 MB | N/A |
N/A
|
Download |
| N9508ZMU4DSE7/N9508CHM4DSE7/N9508ZMU3DSF1 | Odin | 544.65 MB | N/A |
N/A
|
Download |
| N9508ZMU4DSD3/N9508CHM4DSD3/N9508ZMU3DSD3 | Odin | 546.78 MB | N/A |
N/A
|
Download |
| N9508ZMU4DSD1/N9508CHM4DSD1/N9508ZMU3DSD1 | Odin | 546.71 MB | N/A |
N/A
|
Download |
Versions: N950F (Single SIM: Europe, Australia); N950FD (Global Dual SIM: Europe, LATAM, Brazil; Australia); N950U/U1 (USA); N950W (Canada); N9500 (China); N950N (South Korea)
Also known as Samsung Galaxy Note8 Duos with Dual SIM card slots.
| Network | Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 | |
| Speed | HSPA 42.2/5.76 Mbps, LTE (5CA) Cat16 1024/150 Mbps |
| Launch | Announced | 2017, August 23. Released 2017, September |
|---|---|---|
| Status | Discontinued |
| Body | Dimensions | 162.5 x 74.8 x 8.6 mm (6.40 x 2.94 x 0.34 in) |
|---|---|---|
| Weight | 195 g (6.88 oz) | |
| Build | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame | |
| SIM | · Nano-SIM · Nano-SIM + Nano-SIM | |
| IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus |
| Display | Type | Super AMOLED, HDR10 |
|---|---|---|
| Size | 6.3 inches, 101.1 cm2 (~83.2% screen-to-body ratio) | |
| Resolution | 1440 x 2960 pixels, 18.5:9 ratio (~521 ppi density) | |
| Protection | Corning Gorilla Glass 5 | |
| 3D Touch (home button only) |
| Platform | OS | Android 7.1.1 (Nougat), upgradable to Android 9.0 (Pie) |
|---|---|---|
| Chipset | Exynos 8895 (10 nm) - EMEA Qualcomm MSM8998 Snapdragon 835 (10 nm) - USA & China | |
| CPU | Octa-core (4x2.3 GHz Mongoose M2 & 4x1.7 GHz Cortex-A53) - EMEA Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo) - USA & China | |
| GPU | Mali-G71 MP20 - EMEA Adreno 540 - USA & China |
| Memory | Card slot | microSDXC (uses shared SIM slot) - dual SIM model only |
|---|---|---|
| Internal | 64GB 6GB RAM, 128GB 6GB RAM, 256GB 6GB RAM | |
| UFS 2.1 |
| Main Camera | Dual | 12 MP, f/1.7, 26mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS 12 MP, f/2.4, 52mm (telephoto), 1/3.6", 1.0µm, AF, OIS, 2x optical zoom |
|---|---|---|
| Features | LED flash, auto-HDR, panorama | |
| Video | 4K@30fps, 1080p@30/60fps, 720p@240fps, stereo sound rec., HDR, gyro-EIS |
| Selfie camera | Dual | 8 MP, f/1.7, 25mm (wide), 1/3.6", 1.22µm, AF 2 MP (dedicated iris scanner camera) |
|---|---|---|
| Features | HDR | |
| Video | 1440p@30fps |
| Sound | Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes | |
| 32-bit/384kHz audio |
| Comms | WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.0, A2DP, LE, aptX | |
| Positioning | GPS, GLONASS, BDS, GALILEO | |
| NFC | Yes | |
| Radio | No | |
| USB | USB Type-C 3.1 |
| Features | Sensors | Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2 |
|---|---|---|
| Samsung DeX (desktop experience support) ANT+ Bixby natural language commands and dictation Samsung Pay (Visa, MasterCard certified) |
| Battery | Type | Li-Ion 3300 mAh, non-removable |
|---|---|---|
| Charging | 15W wired, QC2 Wireless (Qi) (market dependent) | |
| Talk time | Up to 22 h (3G) | |
| Music play | Up to 74 h |
| Misc | Colors | Midnight Black, Maple Gold, Orchid Gray, Deep Sea Blue, Star Pink |
|---|---|---|
| Models | SM-N950F, SM-N950U, SM-N9500, SM-N950U1, SM-N950N, SM-N950W, SC-01K, SM-N950FD | |
| SAR | 0.61 W/kg (head) 0.56 W/kg (body) | |
| SAR EU | 0.17 W/kg (head) 1.29 W/kg (body) | |
| Price | About 500 EUR |
| Our Tests | Performance | AnTuTu: 201065 (v7) GeekBench: 6784 (v4.4) GFXBench: 13fps (ES 3.1 onscreen) |
|---|---|---|
| Display | Contrast ratio: Infinite (nominal), 4.148(sunlight) | |
| Camera | Photo / Video | |
| Loudspeaker | Voice 67dB / Noise 69dB / Ring 71dB | |
| Audio quality | Noise -92.5dB / Crosstalk -93.2dB | |
| Battery (old) | Endurance rating 89h | |
A: Yes — official firmware from the manufacturer is generally safe when you match your device's exact model number and region. Flashing the wrong region or modified firmware can cause issues.
A: Samsung Galaxy Note 8 (SM-N9508) firmware is flashed using Odin. See the step-by-step guide above for the full procedure.
A: Some devices allow downgrading, others have anti-rollback protection that blocks it. Check the version-specific notes on each ROM page, or your model's community forum, before attempting a downgrade.
A: First, verify the firmware matches your exact model code (e.g. SM-S938B for Samsung, or the CPH-number for OPPO). Reinstall the manufacturer's USB drivers, use a rear USB 2.0 port directly on your PC, and retry. The troubleshooting box above the FAQ covers the most common failure modes.
